code: def __init__(self, output_shape):
      self.output_shape = output_shape
  
file_path: chainer/chainer/functions/array/spatial_transformer_grid.py
imports: import numpy
  import chainer
  from chainer import backend
  from chainer.backends import cuda
  from chainer import function
  from chainer.utils import argument
  from chainer.utils import type_check
label_desc: Use image node_id 1 to create a new SpatialTransformerGrid object from inherited base classes: function with example: obj = SpatialTransformerGrid(output_shape)